`ref.com.br`

DNSSEC	⚠️ Not signed
A	66.96.149.32^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`32.149.96.66.static.eigbox.net`
NS	`ns1.yourhostingaccount.com` ⭐ ⚠️ Not in parent delegation
		A	65.254.254.102^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns1.yourhostingaccount.com`
NS	`ns1.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.yourhostingaccount.com` ⚠️ Not in parent delegation
		A	65.254.254.155^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns2.yourhostingaccount.com`
NS	`ns3.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.mydomain.com` ⚠️ Not in zone NS records
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.ref.com.br` ⭐
		A	66.96.140.92^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`92.140.96.66.static.eigbox.net`
		A	66.96.140.93^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`93.140.96.66.static.eigbox.net`
SOA	`ns1.yourhostingaccount.com`admin@yourhostingaccount.com 2012-11-20 #68

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026074138

rank #545363 globally
rank #4043 in the tld
WOT: SAFE (69/100)

Subdomains

mx.ref.com.br

Same first word

ref.es

ref.cn

ref.hu

ref.com

ref.co

ref.today

ref.az

ref.re

ref.org.au

ref.pl

ref.ru

ref.com.hk

ref.or.kr

ref.plus

ref.or.jp

ref.expert

ref.training

ref.ng

ref.mx

ref.hk

ref.so

ref.eu

ref.house

ref.readthedocs.io

ref.ch

ref.us

ref.se

ref.ac.uk

ref.tools

ref.no

ref.to

ref.tc

ref.lv

ref.biz

ref.it

ref.li

ref.ua

ref.ms

ref.asia

ref.com.ua

ref.my

ref.world

ref.vn

ref.me

ref.pt

ref.ca

ref.net

ref.center

ref.lt

ref.org.uk

ref.am

ref.sh

ref.direct

ref.at

ref.dk

ref.de

ref.is

ref.ee

ref.com.tw

ref.gv.at

ref.ge

ref.finance

ref.gr

ref.agency

ref.ly

ref.sg

ref.by

ref.com.br

ref.im

ref.nhs.uk

ref.wang

ref.scot

ref.cards

ref.info

ref.management

Similar names

efr.ro

efr.cn

rfe.me

efr.zone

efr.co.il

rfe.cn

fer.wf

rfe.net.mk

rfe.nu

fer.st

fre.by

efr.org

erf.es

fre.tv

erf.com.tr

fre.cn

efr.hu

rfe.fr

fre.no

fer.it

fer.cn

fer.me

fer.org

erf.org

fer.gov.gn

erf.nl

erf.design

fer.org.ro

fer.nu

efr.be

fer.at

efr.nl

fre.org

efr.ch

efr.it

rfe.se

fre.ru

erf.it

erf.org.tw

fre.at

rfe.ro

rfe.de

fre.org.uk

efr.com.tr

efr.net

fer.gov.pl

erf.org.au

fer.lt

fer.gov.rw

fer.es

efr.co

fer.eu

fre.be

fre.ag

fer.biz

fer.de

fre.pl

fer.pl

rfe.com.ar

fre.nl

efr.com.mx

rfe.by

fer.com.ua

fre.de

fre.gr

fer.mx

DNS History

9 records (8 active, 1 former)

●NSns1.mydomain.com2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-24 19:24:50
● 2026-03-23 06:12:38
● 2026-03-23 09:56:40

●NSns1.yourhostingaccount.com2015-07-24 → 2026-03-23 · 2 obs

● 2015-07-24 19:24:50
● 2026-03-23 09:56:40

●NSns2.mydomain.com2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-24 19:24:50
● 2026-03-23 06:12:38
● 2026-03-23 09:56:40

●NSns2.yourhostingaccount.com2015-07-24 → 2026-03-23 · 2 obs

● 2015-07-24 19:24:50
● 2026-03-23 09:56:40

●NSns3.mydomain.com2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-24 19:24:50
● 2026-03-23 06:12:38
● 2026-03-23 09:56:40

●NSns4.mydomain.com2026-03-23 → 2026-03-23 · 3 obs

○ 2015-07-24 19:24:50
● 2026-03-23 06:12:38
● 2026-03-23 09:56:40

●MXmx.ref.com.br2015-07-24 → 2026-03-23 · 2 obs

● 2015-07-24 19:24:50
● 2026-03-23 09:56:40

●A66.96.149.322016-03-28 → 2026-03-23 · 3 obs

○ 2015-11-22 15:32:38
● 2016-03-28 18:01:48
● 2026-03-23 09:56:40

○A66.96.163.1362015-07-24 → 2015-11-22 · 4 obs

● 2015-07-24 19:24:50
● 2015-11-22 15:32:38
○ 2016-03-28 18:01:48
○ 2026-03-23 09:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
ref.com.br	ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com	-

✅ Authoritative Response

Server:172.64.52.99

NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref.com.br (unsigned zone)

⏱️ Timing

Total: 794ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.149.32`
NS	2	`ns2.yourhostingaccount.com, ns1.yourhostingaccount.com`
MX	1	`mx.ref.com.br (pri: 30)`
SOA	1	`ns1.yourhostingaccount.com admin.yourhos`

Analysis

Hierarchy

ref.com.br is a parent of mx.ref.com.br.

IP Addresses

ref.com.br points to a single IP address: 66.96.149.32.

Other host names such as theespressoplanet.ca, budgetlife.com, wordplaycafe.com, travlert.com and iberkit.net share IP numbers with ref.com.br.

Name Servers

ref.com.br is delegated to six name servers: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

At least part of the name servers for ref.com.br are shared with other domains, for instance durrango.ca, dkesq.com, alliancecpm.com, universitypicklist.com and sac-hk.com.